Recent Posts

Hydraulic trade-offs underlie enhanced performance of polyploid trees under soil water deficit

The (apparently delicious) fruit called atemoya is produced from a hybrid of Annona squamosa (sugar apple) × Annona cherimola (cherimoya), native to the American tropics but now grown widely. The hybridization event led to plants with several ploidies; diploid, triploid and tetraploid, which serve as…

Tracking water transport to the host plants by arbuscular mycorrhizal fungi (New Phytol)

In spite of several years of observation of the symbiotic relationship between plants and arbuscular mycorrhizal fungi, we are still learning about the intricate mechanisms and processes behind their relationship. Symbiotic fungi provide nutrients (mainly phosphorus and nitrogen), stress tolerance, and…

Water-related innovations in land plants evolved by different patterns of gene cooption and novelty (New Phytol)

The availability of genome data from across the kingdom of plants has provided insights into plant evolution, and particularly the emergence of land plants. Here, Bowles et al. explore the genetic origins of three key innovations that supported the expansion of land plants: stomata, vascular tissues,…